Artificial hand



FIG. 1 is a perspective view of an artificial hand showing my new design;

FIG. 2 is a side elevational view;

FIG. 3 is another side elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view;

FIG. 6 is an end elevational view; and

FIG. 7 is another end elevational view. 

The ornamental design for an artificial hand, substantially as shown. 